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3 years ago

Need help with this question

Mathematics

1 answer:

sergiy2304 [10]3 years ago

4 0

Answer:

Step-by-step explanation:

The horizontal line y=3 intersects the graph in two places. It touches the peak at x = -7 (consistent with the question), and it crosses the line at x=5 (the desired answer).

h(5) = 3

x = 5 . . . for h(x) = 3

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P(x) = 2x2 + 5x - 9 Part A Evaluate p(1.75).

Vladimir79 [104]

Answer:

Hi there!

Your answer is:

p(1.75) = 5.875

Step-by-step explanation:

p(1.75) means to plug in 1.75 for x

p(1.75)= 2(1.75)^2 + 5(1.75) - 9

6.125 + 8.75 - 9

SIMPLIFY

5.875

Hope this helps!

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4 years ago

Help please!!!!!!!!!!!!!!!!!!!!!!!! thank you!

ahrayia [7]

Answer:

Step-by-step explanation:

It's not B, since that is describing a line graph.

It's not C, since that is describing a table.

Out of A and D, they both work, but A sounds more fitting.

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3 years ago

Solve for f. -f + 2 + 4f=8–3f

weeeeeb [17]

Answer: Answer: The answer should be f = 1.

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3 years ago

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stira [4]

Answer:

your answer is (-12,2)

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3 years ago

Which of the following is a valid objective function for a linear programming problem

OLga [1]

The objective function of a linear programming problem is a linear function.

A valid objective function is (b) Min 4x+3y+(2/3)z

The form of the objective function of a linear programming problem is:

$\mathbf{ax + by + cz +.....}$

The above function means that:

The objective function cannot contain the product of the variables
The objective function cannot contain the quotient of the variables

The above highlights mean that:

The objective function can contain the sum of the variables
The objective function can contain the difference of the variables

Hence, the valid objective function is (b) Min 4x+3y+(2/3)z

Read more about objective functions at:

brainly.com/question/11206462

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3 years ago